{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 1,
   "id": "34fb98ed-eb89-4cc4-9091-68ea7550461f",
   "metadata": {},
   "outputs": [],
   "source": [
    "import polars as pl\n",
    "from perspective.widget import PerspectiveWidget"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "id": "30ce0300-07fc-43c7-8a74-c96e1c161fb2",
   "metadata": {},
   "outputs": [],
   "source": [
    "d1 = pl.read_parquet(\"new_share.parquet\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "id": "371cd5ec-0777-4b6a-b26e-7a0a7ccd4b7d",
   "metadata": {},
   "outputs": [],
   "source": [
    "d2 =  pl.read_parquet(\"stock_basic.parquet\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 10,
   "id": "35e4379a-7748-41aa-8efa-9b6d83ea213e",
   "metadata": {},
   "outputs": [],
   "source": [
    "d1 = d1.with_columns(\n",
    "    ipo_date=pl.col.ipo_date.str.to_date(\"%Y%m%d\"),\n",
    "\n",
    "    issue_dtae=pl.col.issue_date.str.to_date(\"%Y%m%d\"),\n",
    ")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 11,
   "id": "6862f121-6b3c-4fba-a846-5f45726a170b",
   "metadata": {},
   "outputs": [],
   "source": [
    "d2 = d2.with_columns(\n",
    "    list_date=pl.col.list_date.str.to_date(\"%Y%m%d\"),\n",
    ")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 12,
   "id": "97f97148-00cb-41ed-a286-fbce92d3f7f0",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "application/vnd.jupyter.widget-view+json": {
       "model_id": "e0d4f54c82024db6a0f5af87a3309fc5",
       "version_major": 2,
       "version_minor": 0
      },
      "text/plain": [
       "PerspectiveWidget(binding_mode='server', columns=['ts_code', 'symbol', 'name', 'area', 'industry', 'fullname',…"
      ]
     },
     "execution_count": 12,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "PerspectiveWidget(d2)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 13,
   "id": "3bd24bce-4e8b-4a8b-856e-22a20fd88865",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "polars.dataframe.frame.DataFrame"
      ]
     },
     "execution_count": 13,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "type(d1)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 11,
   "id": "6ef952e9-4d25-4f34-b7f0-7e4f5340aa0c",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "polars.dataframe.frame.DataFrame"
      ]
     },
     "execution_count": 11,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "type(d2)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 12,
   "id": "d1043d22-ce4b-45dd-a58c-cba6f9ba295c",
   "metadata": {},
   "outputs": [],
   "source": [
    "config='{\"version\":\"3.5.1\",\"plugin\":\"Datagrid\",\"plugin_config\":{\"columns\":{},\"edit_mode\":\"READ_ONLY\",\"scroll_lock\":false},\"columns_config\":{},\"settings\":true,\"theme\":\"Pro Light\",\"title\":null,\"group_by\":[],\"split_by\":[],\"sort\":[],\"filter\":[],\"expressions\":{\"上网发行比例\":\"\\\"market_amount\\\"/\\\"amount\\\"\"},\"columns\":[\"ts_code\",\"sub_code\",\"name\",\"ipo_date\",\"issue_date\",\"amount\",\"market_amount\",\"price\",\"pe\",\"limit_amount\",\"funds\",\"ballot\",\"issue_dtae\",\"上网发行比例\"],\"aggregates\":{}}'"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 13,
   "id": "d0c04505-d648-4692-9452-cd656c2d0e9a",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "{\"version\":\"3.5.1\",\"plugin\":\"Datagrid\",\"plugin_config\":{\"columns\":{},\"edit_mode\":\"READ_ONLY\",\"scroll_lock\":false},\"columns_config\":{},\"settings\":true,\"theme\":\"Pro Light\",\"title\":null,\"group_by\":[],\"split_by\":[],\"sort\":[],\"filter\":[],\"expressions\":{\"上网发行比例\":\"\"market_amount\"/\"amount\"\"},\"columns\":[\"ts_code\",\"sub_code\",\"name\",\"ipo_date\",\"issue_date\",\"amount\",\"market_amount\",\"price\",\"pe\",\"limit_amount\",\"funds\",\"ballot\",\"issue_dtae\",\"上网发行比例\"],\"aggregates\":{}}\n"
     ]
    }
   ],
   "source": [
    "print(config)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 21,
   "id": "0e4bcb00-47ea-4a07-9533-0a87acdb50da",
   "metadata": {},
   "outputs": [],
   "source": [
    "from pathlib import Path"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 22,
   "id": "11fce0d5-5b09-44ec-8f15-c74fcdc67d82",
   "metadata": {},
   "outputs": [],
   "source": [
    "config2=Path(\"D:/桌面/untitled.config.json\").read_text(encoding=\"utf8\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 23,
   "id": "e5318260-c8d8-470f-87c7-9a1c4e5869a9",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "{\"version\":\"3.5.1\",\"plugin\":\"Datagrid\",\"plugin_config\":{\"columns\":{},\"edit_mode\":\"READ_ONLY\",\"scroll_lock\":false},\"columns_config\":{},\"settings\":true,\"theme\":\"Pro Light\",\"title\":null,\"group_by\":[],\"split_by\":[],\"sort\":[],\"filter\":[],\"expressions\":{\"上网发行比例\":\"\\\"market_amount\\\"/\\\"amount\\\"\"},\"columns\":[\"ts_code\",\"sub_code\",\"name\",\"ipo_date\",\"issue_date\",\"amount\",\"market_amount\",\"price\",\"pe\",\"limit_amount\",\"funds\",\"ballot\",\"issue_dtae\",\"上网发行比例\"],\"aggregates\":{}}\n"
     ]
    }
   ],
   "source": [
    "print(config2)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 24,
   "id": "b0dff143-f147-4b1a-b449-eef9b3d59fa5",
   "metadata": {},
   "outputs": [],
   "source": [
    "import json"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 25,
   "id": "5d14487c-3450-4bfe-8440-93f266d60b40",
   "metadata": {},
   "outputs": [],
   "source": [
    "d=json.loads(config2)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 26,
   "id": "38940b72-2367-4137-a85f-dd8c9b4f4e43",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "{'version': '3.5.1',\n",
       " 'plugin': 'Datagrid',\n",
       " 'plugin_config': {'columns': {},\n",
       "  'edit_mode': 'READ_ONLY',\n",
       "  'scroll_lock': False},\n",
       " 'columns_config': {},\n",
       " 'settings': True,\n",
       " 'theme': 'Pro Light',\n",
       " 'title': None,\n",
       " 'group_by': [],\n",
       " 'split_by': [],\n",
       " 'sort': [],\n",
       " 'filter': [],\n",
       " 'expressions': {'上网发行比例': '\"market_amount\"/\"amount\"'},\n",
       " 'columns': ['ts_code',\n",
       "  'sub_code',\n",
       "  'name',\n",
       "  'ipo_date',\n",
       "  'issue_date',\n",
       "  'amount',\n",
       "  'market_amount',\n",
       "  'price',\n",
       "  'pe',\n",
       "  'limit_amount',\n",
       "  'funds',\n",
       "  'ballot',\n",
       "  'issue_dtae',\n",
       "  '上网发行比例'],\n",
       " 'aggregates': {}}"
      ]
     },
     "execution_count": 26,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "d"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 27,
   "id": "11625dea-7394-472d-a155-a7d15ab87518",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "dict"
      ]
     },
     "execution_count": 27,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "type(d)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 28,
   "id": "e2ceb968-3005-4ac1-b205-b18c1bcbedde",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "dict_keys([])"
      ]
     },
     "execution_count": 28,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "d[\"columns_config\"].keys()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 29,
   "id": "966eeb1c-e4c5-4f1c-a502-802beb429833",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "application/vnd.jupyter.widget-view+json": {
       "model_id": "29e67e3480a54a2b8c29d933ca10f700",
       "version_major": 2,
       "version_minor": 0
      },
      "text/plain": [
       "PerspectiveWidget(binding_mode='server', columns=['ts_code', 'sub_code', 'name', 'ipo_date', 'issue_date', 'am…"
      ]
     },
     "execution_count": 29,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "PerspectiveWidget(d1)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 30,
   "id": "06d39e62-0322-42b0-8012-2e8454e5f21a",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "application/vnd.jupyter.widget-view+json": {
       "model_id": "2dfa6619788749d3b370a1064046cad3",
       "version_major": 2,
       "version_minor": 0
      },
      "text/plain": [
       "PerspectiveWidget(binding_mode='server', columns=['ts_code', 'symbol', 'name', 'area', 'industry', 'fullname',…"
      ]
     },
     "execution_count": 30,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "PerspectiveWidget(d2)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 31,
   "id": "b08b37df-c54c-4839-a130-131b81650f58",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div><style>\n",
       ".dataframe > thead > tr,\n",
       ".dataframe > tbody > tr {\n",
       "  text-align: right;\n",
       "  white-space: pre-wrap;\n",
       "}\n",
       "</style>\n",
       "<small>shape: (2_000, 29)</small><table border=\"1\" class=\"dataframe\"><thead><tr><th>ts_code</th><th>sub_code</th><th>name</th><th>ipo_date</th><th>issue_date</th><th>amount</th><th>market_amount</th><th>price</th><th>pe</th><th>limit_amount</th><th>funds</th><th>ballot</th><th>issue_dtae</th><th>symbol</th><th>name_right</th><th>area</th><th>industry</th><th>fullname</th><th>enname</th><th>cnspell</th><th>market</th><th>exchange</th><th>curr_type</th><th>list_status</th><th>list_date</th><th>delist_date</th><th>is_hs</th><th>act_name</th><th>act_ent_type</th></tr><tr><td>str</td><td>str</td><td>str</td><td>date</td><td>str</td><td>f64</td><td>f64</td><td>f64</td><td>f64</td><td>f64</td><td>f64</td><td>f64</td><td>date</td><td>str</td><td>str</td><td>str</td><td>str</td><td>str</td><td>str</td><td>str</td><td>str</td><td>str</td><td>str</td><td>str</td><td>date</td><td>null</td><td>str</td><td>str</td><td>str</td></tr></thead><tbody><tr><td>&quot;301595.SZ&quot;</td><td>&quot;301595&quot;</td><td>&quot;太力科技&quot;</td><td>2025-05-08</td><td>null</td><td>2707.0</td><td>0.0</td><td>0.0</td><td>0.0</td><td>0.65</td><td>0.0</td><td>0.0</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td></tr><tr><td>&quot;688755.SH&quot;</td><td>&quot;787755&quot;</td><td>&quot;汉邦科技&quot;</td><td>2025-05-07</td><td>null</td><td>2200.0</td><td>0.0</td><td>0.0</td><td>0.0</td><td>0.5</td><td>0.0</td><td>0.0</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td></tr><tr><td>&quot;301636.SZ&quot;</td><td>&quot;301636&quot;</td><td>&quot;泽润新能&quot;</td><td>2025-04-28</td><td>null</td><td>1597.0</td><td>0.0</td><td>0.0</td><td>0.0</td><td>0.45</td><td>0.0</td><td>0.0</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td></tr><tr><td>&quot;001400.SZ&quot;</td><td>&quot;001400&quot;</td><td>&quot;江顺科技&quot;</td><td>2025-04-15</td><td>&quot;20250424&quot;</td><td>1500.0</td><td>1500.0</td><td>37.36</td><td>15.32</td><td>1.5</td><td>5.604</td><td>0.01</td><td>2025-04-24</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td></tr><tr><td>&quot;301560.SZ&quot;</td><td>&quot;301560&quot;</td><td>&quot;众捷汽车&quot;</td><td>2025-04-15</td><td>&quot;20250425&quot;</td><td>3040.0</td><td>1216.0</td><td>16.5</td><td>21.3</td><td>0.7</td><td>5.016</td><td>0.02</td><td>2025-04-25</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td><td>null</td></tr><tr><td>&hellip;</td><td>&hellip;</td><td>&hellip;</td><td>&hellip;</td><td>&hellip;</td><td>&hellip;</td><td>&hellip;</td><td>&hellip;</td><td>&hellip;</td><td>&hellip;</td><td>&hellip;</td><td>&hellip;</td><td>&hellip;</td><td>&hellip;</td><td>&hellip;</td><td>&hellip;</td><td>&hellip;</td><td>&hellip;</td><td>&hellip;</td><td>&hellip;</td><td>&hellip;</td><td>&hellip;</td><td>&hellip;</td><td>&hellip;</td><td>&hellip;</td><td>&hellip;</td><td>&hellip;</td><td>&hellip;</td><td>&hellip;</td></tr><tr><td>&quot;600989.SH&quot;</td><td>&quot;730989&quot;</td><td>&quot;宝丰能源&quot;</td><td>2019-04-30</td><td>&quot;20190516&quot;</td><td>73336.0</td><td>66002.0</td><td>11.12</td><td>22.07</td><td>22.0</td><td>81.55</td><td>0.25</td><td>2019-05-16</td><td>&quot;600989&quot;</td><td>&quot;宝丰能源&quot;</td><td>&quot;宁夏&quot;</td><td>&quot;化工原料&quot;</td><td>&quot;宁夏宝丰能源集团股份有限公司&quot;</td><td>&quot;Ningxia Baofeng Energy Group C…</td><td>&quot;bfny&quot;</td><td>&quot;主板&quot;</td><td>&quot;SSE&quot;</td><td>&quot;CNY&quot;</td><td>&quot;L&quot;</td><td>2019-05-16</td><td>null</td><td>&quot;H&quot;</td><td>null</td><td>null</td></tr><tr><td>&quot;300778.SZ&quot;</td><td>&quot;300778&quot;</td><td>&quot;新城市&quot;</td><td>2019-04-25</td><td>&quot;20190510&quot;</td><td>2000.0</td><td>2000.0</td><td>27.33</td><td>22.99</td><td>2.0</td><td>5.466</td><td>0.02</td><td>2019-05-10</td><td>&quot;300778&quot;</td><td>&quot;新城市&quot;</td><td>&quot;深圳&quot;</td><td>&quot;建筑工程&quot;</td><td>&quot;深圳市新城市规划建筑设计股份有限公司&quot;</td><td>&quot;Shenzhen New Land Tool Plannin…</td><td>&quot;xcs&quot;</td><td>&quot;创业板&quot;</td><td>&quot;SZSE&quot;</td><td>&quot;CNY&quot;</td><td>&quot;L&quot;</td><td>2019-05-10</td><td>null</td><td>&quot;N&quot;</td><td>null</td><td>null</td></tr><tr><td>&quot;002953.SZ&quot;</td><td>&quot;002953&quot;</td><td>&quot;日丰股份&quot;</td><td>2019-04-24</td><td>&quot;20190509&quot;</td><td>4302.0</td><td>3872.0</td><td>10.52</td><td>16.34</td><td>1.7</td><td>4.526</td><td>0.03</td><td>2019-05-09</td><td>&quot;002953&quot;</td><td>&quot;日丰股份&quot;</td><td>&quot;广东&quot;</td><td>&quot;电气设备&quot;</td><td>&quot;广东日丰电缆股份有限公司&quot;</td><td>&quot;Guangdong Rifeng Electric Cabl…</td><td>&quot;rfgf&quot;</td><td>&quot;主板&quot;</td><td>&quot;SZSE&quot;</td><td>&quot;CNY&quot;</td><td>&quot;L&quot;</td><td>2019-05-09</td><td>null</td><td>&quot;N&quot;</td><td>&quot;冯就景&quot;</td><td>&quot;民营企业&quot;</td></tr><tr><td>&quot;603697.SH&quot;</td><td>&quot;732697&quot;</td><td>&quot;有友食品&quot;</td><td>2019-04-23</td><td>&quot;20190508&quot;</td><td>7950.0</td><td>7155.0</td><td>7.87</td><td>13.92</td><td>3.1</td><td>6.257</td><td>0.05</td><td>2019-05-08</td><td>&quot;603697&quot;</td><td>&quot;有友食品&quot;</td><td>&quot;重庆&quot;</td><td>&quot;食品&quot;</td><td>&quot;有友食品股份有限公司&quot;</td><td>&quot;Youyou Foods Co.,Ltd.&quot;</td><td>&quot;yysp&quot;</td><td>&quot;主板&quot;</td><td>&quot;SSE&quot;</td><td>&quot;CNY&quot;</td><td>&quot;L&quot;</td><td>2019-05-08</td><td>null</td><td>&quot;N&quot;</td><td>null</td><td>null</td></tr><tr><td>&quot;300772.SZ&quot;</td><td>&quot;300772&quot;</td><td>&quot;运达股份&quot;</td><td>2019-04-17</td><td>&quot;20190426&quot;</td><td>7349.0</td><td>6614.0</td><td>6.52</td><td>22.97</td><td>2.8</td><td>4.792</td><td>0.04</td><td>2019-04-26</td><td>&quot;300772&quot;</td><td>&quot;运达股份&quot;</td><td>&quot;浙江&quot;</td><td>&quot;电气设备&quot;</td><td>&quot;运达能源科技集团股份有限公司&quot;</td><td>&quot;Windey Energy Technology Group…</td><td>&quot;ydgf&quot;</td><td>&quot;创业板&quot;</td><td>&quot;SZSE&quot;</td><td>&quot;CNY&quot;</td><td>&quot;L&quot;</td><td>2019-04-26</td><td>null</td><td>&quot;S&quot;</td><td>null</td><td>null</td></tr></tbody></table></div>"
      ],
      "text/plain": [
       "shape: (2_000, 29)\n",
       "┌───────────┬──────────┬──────────┬────────────┬───┬─────────────┬───────┬──────────┬──────────────┐\n",
       "│ ts_code   ┆ sub_code ┆ name     ┆ ipo_date   ┆ … ┆ delist_date ┆ is_hs ┆ act_name ┆ act_ent_type │\n",
       "│ ---       ┆ ---      ┆ ---      ┆ ---        ┆   ┆ ---         ┆ ---   ┆ ---      ┆ ---          │\n",
       "│ str       ┆ str      ┆ str      ┆ date       ┆   ┆ null        ┆ str   ┆ str      ┆ str          │\n",
       "╞═══════════╪══════════╪══════════╪════════════╪═══╪═════════════╪═══════╪══════════╪══════════════╡\n",
       "│ 301595.SZ ┆ 301595   ┆ 太力科技 ┆ 2025-05-08 ┆ … ┆ null        ┆ null  ┆ null     ┆ null         │\n",
       "│ 688755.SH ┆ 787755   ┆ 汉邦科技 ┆ 2025-05-07 ┆ … ┆ null        ┆ null  ┆ null     ┆ null         │\n",
       "│ 301636.SZ ┆ 301636   ┆ 泽润新能 ┆ 2025-04-28 ┆ … ┆ null        ┆ null  ┆ null     ┆ null         │\n",
       "│ 001400.SZ ┆ 001400   ┆ 江顺科技 ┆ 2025-04-15 ┆ … ┆ null        ┆ null  ┆ null     ┆ null         │\n",
       "│ 301560.SZ ┆ 301560   ┆ 众捷汽车 ┆ 2025-04-15 ┆ … ┆ null        ┆ null  ┆ null     ┆ null         │\n",
       "│ …         ┆ …        ┆ …        ┆ …          ┆ … ┆ …           ┆ …     ┆ …        ┆ …            │\n",
       "│ 600989.SH ┆ 730989   ┆ 宝丰能源 ┆ 2019-04-30 ┆ … ┆ null        ┆ H     ┆ null     ┆ null         │\n",
       "│ 300778.SZ ┆ 300778   ┆ 新城市   ┆ 2019-04-25 ┆ … ┆ null        ┆ N     ┆ null     ┆ null         │\n",
       "│ 002953.SZ ┆ 002953   ┆ 日丰股份 ┆ 2019-04-24 ┆ … ┆ null        ┆ N     ┆ 冯就景   ┆ 民营企业     │\n",
       "│ 603697.SH ┆ 732697   ┆ 有友食品 ┆ 2019-04-23 ┆ … ┆ null        ┆ N     ┆ null     ┆ null         │\n",
       "│ 300772.SZ ┆ 300772   ┆ 运达股份 ┆ 2019-04-17 ┆ … ┆ null        ┆ S     ┆ null     ┆ null         │\n",
       "└───────────┴──────────┴──────────┴────────────┴───┴─────────────┴───────┴──────────┴──────────────┘"
      ]
     },
     "execution_count": 31,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "df =d1.join(d2,on=\"ts_code\",how=\"left\")\n",
    "df"
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   "cell_type": "code",
   "execution_count": 32,
   "id": "35de1dc8-373c-4499-85aa-aa98f5c0d4f0",
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       "PerspectiveWidget(binding_mode='server', columns=['ts_code', 'sub_code', 'name', 'ipo_date', 'issue_date', 'am…"
      ]
     },
     "execution_count": 32,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "PerspectiveWidget(df)"
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  {
   "cell_type": "code",
   "execution_count": 33,
   "id": "31fb5c6e-7d45-4b5d-af0f-a6cdeab38731",
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       "PerspectiveWidget(binding_mode='server', columns=['ts_code', 'sub_code', 'name', 'ipo_date', 'issue_date', 'am…"
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     "execution_count": 33,
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    "PerspectiveWidget(df)"
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   "cell_type": "code",
   "execution_count": 34,
   "id": "6ec8bf06-5b0f-4575-aa72-a086838d5c89",
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       "PerspectiveWidget(binding_mode='server', columns=['ts_code', 'sub_code', 'name', 'ipo_date', 'issue_date', 'am…"
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     "metadata": {},
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     "metadata": {},
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